X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=doc%2Fmcd.texi;h=958e0feb7380a48e2bb7da3f255115270bcada96;hb=0ed43747344437800094782e78313b1c41c2cc1c;hp=0e47ce65684149c9f8f5b60beda5ddd9664c617e;hpb=ab288c7da7b7d9896a422bfe9a9fb91e00316c54;p=nncp.git diff --git a/doc/mcd.texi b/doc/mcd.texi index 0e47ce6..958e0fe 100644 --- a/doc/mcd.texi +++ b/doc/mcd.texi @@ -7,11 +7,10 @@ in local area network. It is very simple: @itemize @item - @command{nncp-daemon} sends multicast messages about its presence - from time to time. - See @ref{CfgMCDSend, mcd-send} configuration option. + @ref{nncp-daemon} sends multicast messages about its presence from + time to time. See @ref{CfgMCDSend, mcd-send} configuration option. @item - When @command{nncp-caller} sees them, it adds them as the most + When @ref{nncp-caller} sees them, it adds them as the most preferred addresses to already known ones. If MCD address announcement was not refreshed after two minutes -- it is removed. See @ref{CfgMCDListen, mcd-listen} and @@ -27,9 +26,9 @@ MCD announcement is an XDR-encoded packet with only two fields: @end verbatim Magic number is @verb{|N N C P D 0x00 0x00 0x01|} and sender is 32-byte -identifier of the node. It is sent as UDP packet on IPv6 @verb{|ff02::1|} -multicast address (all hosts in the network) and hard-coded @strong{5400} -port. Operating system will use IPv6 link-local address as a source one, -with the port taken from @command{nncp-daemon}'s @option{-bind} option. -That way, IP packet itself will carry the link-scope reachable address -of the daemon. +identifier of the node. It is sent as UDP packet on IPv6 +@strong{@verb{|ff02::4e4e:4350|}} (hexadecimal ASCII @verb{|NNCP|}) +multicast address and @strong{5400} port. Operating system will use IPv6 +link-local address as a source one, with the port taken from +@command{nncp-daemon}'s @option{-bind} option. That way, IP packet +itself will carry the link-scope reachable address of the daemon.